baber/WOPTO huggingface dataset:
Patent JP-2009198136-A (JP)
Title: Gas concentration estimation device and gas concentration estimation method for coal-fired boiler
Inventor: HAYASHI YOSHIHARU
IPC: F22B35/18
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas concentration estimation device for a coal-fired boiler accurately estimating the concentration of a gas component by suppressing an estimation error caused by a measurement error included in actual unit data when simulating change of the gas component in exhaust gas of the coal-fired boiler by using a neural network.  <P>SOLUTION: The gas concentration estimation device estimating the concentration of the gas component in the exhaust gas discharge from the coal-fired boiler by using the neural network is composed of a process database part storing process data of the boiler, a filtering process part carrying out a filtering process of extracting data suiting learning of the neural network from the stored process data, a neural network learning process part carrying out a learning process of the neural network on the basis of the extracted data suiting learning of the neural network, and a neural network estimation process part estimating a CO concentration of an NOx concentration in the exhaust gas discharged from the boiler on the basis of the learning process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205382-A (JP)
Title: Information processor, information processing method, program, and recording medium
Inventor: SOULIER CHRISTOPHE
IPC: G06F40/143
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, an information processing method, a program and a recording medium for interpreting document data described in a structured language, and for extracting information.  <P>SOLUTION: The information processor 10 is configured of: a storage means for storing at least a portion of document data 100; and an interpretation means 50 for analyzing the syntax of the document data 100, and for interpreting information included in the document data while advancing an interpretation object for each of a group of nodes having the same significance from a node having high rank significance to a node having low rank significance on a network expressed by the document data 100, and configured to process the document data described in the structured language.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202789-A (JP)
Title: Vehicular seat
Inventor: NAGASE TAKUYA
IPC: A47C7/40
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability in tilting a seat back forward.  <P>SOLUTION: A vehicular seat 3 is characterized in that: the seat back 5 has a notched portion 12 at a lateral upper end portion thereof; the notched portion 12 contains a lock member 8 pivotally supported around a horizontal axis; the lock member 8 is provided with a hook portion 8a which can engage with a lock striker 10 disposed on a vehicle body side and a grip portion 8c; and the grip portion 8c is turned forward of a vehicle, so that the hook portion 8a turns forward of the vehicle to disengage from the lock striker 10 and the seat back 5 can tilt forward around a pivot at its lower end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205036-A (JP)
Title: Wavelength conversion element
Inventor: ONO HIDEKI
IPC: G02F1/37
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength conversion element, wherein conversion efficiency is heightened by making electric field peak positions of signal light and conversion light coincide with each other, and the tolerance of the width of an optical waveguide by which the signal light and conversion light can hold a single mode is made larger than those of conventional types.  <P>SOLUTION: In the wavelength conversion element 10 provided with the optical waveguide 18, the optical waveguide is so constituted that a high-refractive index region 14 which is provided in a ferroelectric crystal 12, having a periodical polarization inversion structure 20 formed and having a first refractive index N1 and has a second refractive index N2; and a structural body 16, provided along a light propagation direction on an upper surface 14a of the high-refractive index region and having a third refractive index N3 are placed in a medium 11, having a fifth refractive index N5 and the first, the second, the third and the fifth refractive indices satisfy N2>N1>N5 and N1≥N3>N5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201471-A (JP)
Title: Fertilizer distributor
Inventor: OGASAWARA TAKASHI
IPC: A01C15/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fertilizer distributor having a shutter structure hardly causing inconvenience such as leak of fertilizer and increase of slide resistance of a shutter plate, not increasing a production cost by a simple structure and not increasing a maintenance cost by facilitating replacement of parts.  <P>SOLUTION: The fertilizer distributor regulating the distribution rate by the opening area of an opened hole formed by the overlapped part of a discharging opening 231 of the bottom plate of a hopper and a hole of the shutter plate 22 has a rubber sponge plate 26 and a fluororesin plate 27 held by the bottom plate 23 of the hopper and the shutter plate 22 so as to be sandwiched so that the fluororesin plate 27 may function as a sliding face with the shutter plate 22 or the bottom plate 23 of the hopper.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213204-A (JP)
Title: Direct-current motor controller and hydraulic valve controller and vehicle hydraulic controller with direct-current motor controller incorporated
Inventor: NAKAMURA MASAHIRO
IPC: G05G7/10
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct-current motor controller, wherein when a control valve of a hydraulic pump is remotely controlled and the opening angle of the control valve is controlled by a direct-current motor and a potentiometer by wired or wireless remote operation, the signals from a remote operation unit are accurately reflected in the opening angle of the valve; and to provide a hydraulic valve controller and a vehicle hydraulic controller with this motor controller incorporated.  <P>SOLUTION: The motor controller is constructed of an angle-to-voltage converter 31, an output voltage analog-to-digital converting means, and a direct-current motor 24 with a potentiometer. An angle conversion output voltage and an output voltage of the potentiometer 21 are compared with each other by the number of bits corresponding to the resolution of an A-D converter and the rotation direction, and the number of revolutions of the motor 24 is controlled. Energization of the motor 24 is once stopped and then any minimal change in the output voltage of the potentiometer 21 is determined. When a minimal change is detected, energization of the motor is stopped and the angle of the angle converter 31 is made to follow and matched with the angle of the operation lever for the output shaft of the motor 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209063-A (JP)
Title: Skin preparation for external use, or skin cosmetic
Inventor: MURAOKA OSAMU
IPC: A61P39/06
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin preparation for external use or a skin cosmetic containing an extracted liquid or extract essence obtained by extracting the fleshy stems of Cistanche tubulosa with water, a lower aliphatic alcohol or its hydrate, as an active ingredient.  <P>SOLUTION: This skin preparation for external use or skin cosmetic is provided by extracting the fleshy stems of the C. tubulosa with water, the lower aliphatic alcohol or its hydrate, confirming the effectiveness of the extracted liquid or extract essence for the skin, and incorporating the extracted liquid or extract essence, or a specific compound contained in them as an active ingredient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207983-A (JP)
Title: Method for recovering phosphorus extract and apparatus for recovering phosphorus extract
Inventor: SASAKI YASUNARI
IPC: B09B3/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorus extract recovery method and a phosphorus extract recovery apparatus for efficiently recovering phosphorus extract at low cost.  <P>SOLUTION: The apparatus used is a phosphorus extract recovery apparatus comprising a filtration plate 40 so configured as to carry out filtration treatment in a state that a layer 44 of insoluble components in a mixed solution is formed in the primary side surface of a filter cloth 42, sludge deposition parts 10a and 10b for depositing the insoluble components in the mixed solution during the filtration treatment, two tanks, that is, solid-liquid separation tanks 10 and 20 having discharge means for discharging insoluble components deposited on the sludge deposition parts 10a and 10b, and means for introducing the mixed solution in each of solid-liquid separation tanks alternatively to the other solid-liquid separation tank and is configured in a manner that the filtration treatment of the mixed solution and the discharge treatment of the insoluble components are carried out alternatively in the two tanks and at the same time, the mixed solution in one solid-liquid separation tank where the filtration treatment is carried out is introduced into the other solid-liquid separation tank where the discharge treatment is carried out and thus the treatments are switched.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210401-A (JP)
Title: Background image collecting device for vehicle
Inventor: OSUGI MASAMICHI
IPC: G06T1/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To properly collect background images that are to be a basis for performing an obstacle detection in a vehicle.  <P>SOLUTION: A background image collecting device for vehicles (1) is provided with: an imaging means (10) for periodically imaging circumference of a vehicle; a background image memorizing and controlling means (52) for making a memorizing means memorize an image taken corresponding to a transfer pathway of the vehicle at each timing or each sampled timing when the image is taken by the imaging means; and an unnecessary image deleting means (56) for determining whether the transfer pathway of the vehicle corresponding to each image taken memorized in the background image memorizing means is normal and for deleting the image taken from the memorizing means when the transfer pathway is determined not normal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210857-A (JP)
Title: Display control device
Inventor: NAKAO MASAHITO
IPC: H04N5/66
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control device that suppresses an increase in the amount of information stored in a storage section, while suppressing an increase in the load of a control section.  <P>SOLUTION: A DVD recorder (display control device) includes: a synthesizing section that synthesizes video data and OSD data; a CPU that designates the attribute and position of the OSD data D4 to be output to the synthesizing section; and a RAM that stores the attributes and the positions of the OSD data D1 to D3 output to the synthesizing section. When the OSD data D4 is output to the synthesizing section, the DVD recorder rewrites only a predetermined area R1 of a video, obtained as a result of the synthesizing the data by the synthesizing section, based on the attribute and position of the OSD data D4 designated by the CPU.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209604-A (JP)
Title: Bathroom unit
Inventor: KUSUHARA KENTA
IPC: E04H1/12
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom unit with a small clearance between a wall panel and a bath tub, having an extremely thin joint width, and beautiful in appearance.  <P>SOLUTION: This bathroom unit includes a bath tub mounting bottom face, an erected wall 6 from the whole or one part in the periphery of the bath tub mounting bottom face, a bath tub waterproof pan 8 having an insertion hole 7 and a wall panel mounting face 16 arranged in an upper part of the erected wall 6, the bath tub 11 having an outer circumferential flange 12 inserted into the insertion hole 7, and the wall panel 9 mounted on the wall panel mounting face 16, and a position of a bathroom side face of the wall panel 9 is within a range on an outermost side face of the outer circumferential flange 12, in the bathroom unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215716-A (JP)
Title: Joint member with damping function, and suspended ceiling structure
Inventor: YAMADA SEIJI
IPC: E04B9/18
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally-simple joint member which facilitates the attachment of a hanging member and a bracing member, and has a vibration control function between the hanging member and the bracing member, and to provide a suspended ceiling structure using the joint member.  <P>SOLUTION: A viscoelastic body 27 is provided in a tube of a bracing holding portion 23. The viscoelastic body 27 is provided on the inner surface of the bracing holding portion 23, and an insertion hole 29 penetrating in the axial direction of the bracing holding portion 23 is formed almost in the center. A bracing 9 is inserted into the insertion hole 29. When a force is applied to the bracing 9 by an earthquake etc., the viscoelastic body 27 is shear-deformed in the axial direction of the bracing 9. In this case, a damping force is generated at the elastic deformation of the viscoelastic body 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218081-A (JP)
Title: Connection terminal
Inventor: HONGO TATSUYA
IPC: H01R4/38
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection terminal capable of securely connecting and fixing an electric wire while preventing deformation of a terminal itself.  <P>SOLUTION: The connection terminal is bent to be folded in the middle, and has screw insertion openings 11 formed on both pieces of the double-folded connection terminal, an electric wire insertion hole 14 formed on a bent part 10, sandwiching parts 16 for sandwiching the electric wire 15 between screw receiving parts 12 with the screw insertion openings 11 formed thereon and the bent part 10 as a supporting point, and an exposure opening 21 for exposing a tip end part 15a of the electric wire 15 sandwiched between the sandwiching parts 16 and the screw insertion openings 11. Thereby, the tip end part 15a, which is nearest to the screw 13, of the electric wire 15 inserted in the electric wire insertion hole 14 is exposed from the exposure opening 21 and is escaped from between the screw receiving parts 12 and sandwiching parts 16 to prevent deformation of the terminal itself.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214013-A (JP)
Title: Method and apparatus for continuously regenerating fischer-tropsch synthesis catalyst
Inventor: NARAI KENTARO
IPC: C10G2/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To regenerate a Fischer-Tropsch synthesis catalyst continuously so that the regenerated catalyst can be used circularly.  <P>SOLUTION: The method for continuously regenerating the Fischer-Tropsch synthesis catalyst comprises the steps of: supplying mixed slurry 2 of a liquid hydrocarbon with the catalyst to a reactor 1; supplying a gaseous raw material 4 to the mixed slurry-supplied reactor to perform a Fischer-Tropsch synthesis reaction by contacting the supplied gaseous raw material 4 with particles of the catalyst to produce a product based on a straight-chain hydrocarbon; withdrawing a mixed fluid 11 composed of the product produced in the reactor 1 and the catalyst; separating the withdrawn mixed fluid into the product 18 and the catalyst 19; treating the separated catalyst 19 with a reductive gas 28 at high temperature to obtain the regenerated catalyst 19a; mixing the regenerated catalyst 19a in a part of the liquid hydrocarbon 26 separated from the product 18 to prepare the mixed slurry 2; and supplying the prepared mixed slurry 2 to the reactor 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222754-A (JP)
Title: Electrostatic latent image measuring device, electrostatic latent image measuring method, and image forming apparatus
Inventor: SUHARA HIROYUKI
IPC: G03G21/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic latent image measuring device and an electrostatic latent image measuring method which can measure size of an electrostatic latent image with high accuracy by measuring the coordinate of a sample, with respect to the change of an observation area by electrification, without damaging the sample, and to provide an image forming apparatus having an image carrier measured by using the device and method.  <P>SOLUTION: The device includes a means which irradiates an electron beam and charges a photoconductor sample 30, an exposure optical system which forms the electrostatic latent image, and a scanning means which scans the surface of a sample by the electron beam and measures an electrostatic latent image distribution on the surface of the sample 30 by a detection signal obtained by the scanning. The outside of the electron beam scan area of the sample is irradiated with the luminous flux from a light source by using a semiconductor laser 21 as the light source of the exposure optical system 20. The device includes a shutter 39 for shielding offset light emission by the bias current of the semiconductor laser.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221287-A (JP)
Title: Thermoplastic resin composition
Inventor: OKAMOTO TOKIKO
IPC: C08K5/524
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which hardly causes molding defects and substantially avoids deterioration in the resin strength of a molding, even when an antistatic agent is used in a large amount.  <P>SOLUTION: The thermoplastic resin composition contains the following (A) to (D) in a weight ratio (C)/(D) of 0.02-30 and a weight ratio [(C)+(D)]/[(A)+(B)] of 0.00001-0.03, (A): a thermoplastic resin having an ester bond, (B): a block copolymer having a structure in which a block of a polyolefin (b1) and a block of a polyoxyalkylene chain-containing compound (b2) bond to each other through at least one bond selected from the group consisting of an ester bond, an amide bond, an ether bond, an imide bond and a urethane bond, (C): an alkyl acid phosphate, and (D): an antistatic property improver.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222659-A (JP)
Title: Nanoparticle component measuring device and abnormality determining method and calibration method of nanoparticle component measuring device
Inventor: DEGUCHI YOSHIHIRO
IPC: G01N27/64
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanoparticle component measuring device for accurately measuring a nanoparticle composition with high sensitivity.  <P>SOLUTION: The nanoparticle component measuring device for measuring nanoparticles in an exhaust gas which is a measurement gas 11 includes an electrostatic classifier 12 for classifying a nanoparticle component in the measurement gas 11, a mass spectrometer 16 measuring the component of the classified nanoparticles and having a laser device 17, and a first inner standard gas supply part for supplying a first inner standard gas 14-1 into the measurement gas introduced into the electrostatic classifier 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231869-A (JP)
Title: Broadcast wave repeater system
Inventor: HAMADA TOMOICHI
IPC: H04J11/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a signal outputted from a receiving conversion device to a signal compensator has frequency fluctuations owing to variation (disappearance/recovery) of a reference signal and then the signal compensator hangs up.  <P>SOLUTION: A broadcast wave repeater system includes the receiving conversion device 1 which converts a broadcast signal from a master station received by a receiving antenna into an intermediate-frequency signal, the signal compensator which compensates waveform distortion of the output signal of the receiving conversion device 1, a transmitting conversion device which converts the signal having the waveform distortion compensated into the predetermined frequency of a local station area, and a reference signal oscillator 5 which supplies a reference signal for synchronization to the receiving conversion device 1 and transmitting conversion device. The broadcast wave repeater system is provided with the receiving conversion device having a squelch circuit 16 which controls signal outputted from the receiving conversion device 1 to the signal compensator according to the state of the reference signal that the reference signal oscillator 5 supplies to the receiving conversion device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226431-A (JP)
Title: Rolling mill and rolling method
Inventor: OTSUKA HIROYUKI
IPC: B21B37/32
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling mill capable of performing the shape control of a metal plate more accurately than heretofore.  <P>SOLUTION: The rolling mill for rolling the metal plate with upper and lower work rolls is provided with: a coolant jetting means which has a plurality of nozzles arranged at a prescribed interval along the direction of the revolving shafts of the work rolls and from the each nozzle of which the coolant is jetted against the work rolls; a roll temperature estimating means for estimating the average temperature of the work rolls; a coolant temperature detecting means for detecting the temperature of the coolant; a shape detecting means for detecting the shape in the width direction of the rolled metal plate; a shape deviation calculating means for calculating the amount of deviation of the shape of the metal plate detected by the shape detecting means from the target shape; and a shape control means for controlling the shape of the metal plate by controlling the jetting quantity of the coolant which is jetted from the coolant jetting means and/or the temperature of the coolant on the basis of the difference between the average temperatures of the work rolls and the coolant and the deviation of the shape of the metal plate from the target shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228568-A (JP)
Title: Refrigerating device and expander
Inventor: KUMAKURA EIJI
IPC: F01K25/10
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve power recovery efficiency by reducing the dead volume of an auxiliary suction path under a blocked condition, in an expansion mechanism introducing a refrigerant to a fluid chamber of the expansion mechanism through the auxiliary suction path.  <P>SOLUTION: The auxiliary suction path 70 branching off of a suction side of a first fluid chamber 52 and connecting to a suction/expansion process position of the first fluid chamber 52 is formed in a first expansion mechanism 41. A valve element 83 capable of blocking a flow out opening part 75 of the auxiliary suction path 70 is provided in the first expansion mechanism 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234826-A (JP)
Title: Silicon nitride sintered compact
Inventor: WATANABE TAKASHI
IPC: F01D25/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon nitride sintered compact having high wear resistance and improved chipping-off resistance.  <P>SOLUTION: In the silicon nitride sintered compact, a surface region where the content of RE element (where, RE is at least one of yttrium or rare earth element) is constant within 5% to the content of that in the inside of the silicon nitride sintered compact, and the content of the magnesium element is less than 5% to the content of that of the inside of the silicon nitride sintered compact, exists in the surface of the silicon nitride sintered compact containing silicon nitride as main body, an RE element compound and a magnesium compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT